(4x-5)=21

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Solution for (4x-5)=21 equation:



(4x-5)=21
We move all terms to the left:
(4x-5)-(21)=0
We get rid of parentheses
4x-5-21=0
We add all the numbers together, and all the variables
4x-26=0
We move all terms containing x to the left, all other terms to the right
4x=26
x=26/4
x=6+1/2

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